Add skeletal NSXML work as requested.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27824 72102866-910b-0410-8b05-ffd578937521

Source/NSXMLDTD.m

@@ -0,0 +1,168 @@
+/* Inmplementation for NSXMLDTD for GNUStep
+   Copyright (C) 2008 Free Software Foundation, Inc.
+
+   Written by:  Richard Frith-Macdonald <rfm@gnu.org>
+   Created: September 2008
+
+   This file is part of the GNUstep Base Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02111 USA.
+*/
+
+#include "NSXMLPrivate.h"
+
+@implementation NSXMLDTD
+
++ (NSXMLDTDNode*) predefinedEntityDeclarationForName: (NSString*)name
+{
+  [self notImplemented: _cmd];
+  return nil;
+}
+
+- (void) dealloc
+{
+  [_name release];
+  [_publicID release];
+  [_systemID release];
+  [_children release];
+  [_entities release];
+  [_elements release];
+  [_notations release];
+  [_attributes release];
+  [_original release];
+  [super dealloc];
+}
+
+- (void) addChild: (NSXMLNode*)child
+{
+  [self notImplemented: _cmd];
+}
+
+- (NSXMLDTDNode*) attributeDeclarationForName: (NSString*)name
+                                   elementName: (NSString*)elementName
+{
+  [self notImplemented: _cmd];
+  return nil;
+}
+
+- (NSXMLDTDNode*) elementDeclarationForName: (NSString*)name
+{
+  [self notImplemented: _cmd];
+  return nil;
+}
+
+- (NSXMLDTDNode*) entityDeclarationForName: (NSString*)name
+{
+  [self notImplemented: _cmd];
+  return nil;
+}
+
+- (id) initWithContentsOfURL: (NSURL*)url
+                     options: (NSUInteger)mask
+                       error: (NSError**)error
+{
+  NSData	*data;
+  NSXMLDTD	*doc;
+
+  data = [NSData dataWithContentsOfURL: url];
+  doc = [self initWithData: data options: 0 error: 0];
+  [doc setURI:  [url absoluteString]];
+  return doc;
+}
+
+- (id) initWithData: (NSData*)data
+            options: (NSUInteger)mask
+              error: (NSError**)error
+{
+  [self notImplemented: _cmd];
+  return nil;
+}
+
+- (void) insertChild: (NSXMLNode*)child atIndex: (NSUInteger)index
+{
+  [self notImplemented: _cmd];
+  _childrenHaveMutated = YES;
+}
+
+- (void) insertChildren: (NSArray*)children atIndex: (NSUInteger)index
+{
+  NSEnumerator	*enumerator = [children objectEnumerator];
+  NSXMLNode	*child;
+
+  while ((child = [enumerator nextObject]) != nil)
+    {
+      [self insertChild: child atIndex: index++];
+    }
+}
+
+- (NSXMLDTDNode*) notationDeclarationForName: (NSString*)name
+{
+  NSXMLDTDNode	*notation = [_notations objectForKey: name];
+
+  if (notation == nil)
+    {
+      [self notImplemented: _cmd];
+    }
+  return notation;
+}
+
+- (NSString*) publicID
+{
+  if (_publicID == nil)
+    {
+      [self notImplemented: _cmd];
+    }
+  return _publicID;
+}
+
+- (void) removeChildAtIndex: (NSUInteger)index
+{
+  [self notImplemented: _cmd];
+}
+
+- (void) replaceChildAtIndex: (NSUInteger)index withNode: (NSXMLNode*)node
+{
+  [self notImplemented: _cmd];
+}
+
+- (void) setChildren: (NSArray*)children
+{
+  [self notImplemented: _cmd];
+}
+
+- (void) setPublicID: (NSString*)publicID
+{
+  [self notImplemented: _cmd];
+  _modified = YES;
+}
+
+- (void) setSystemID: (NSString*)systemID
+{
+  [self notImplemented: _cmd];
+  _modified = YES;
+}
+
+- (NSString*) systemID
+{
+  if (_systemID == nil)
+    {
+      [self notImplemented: _cmd];
+    }
+  return _systemID;
+}
+
+@end
+